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os/graphics/windowing/windowserver/Anim/MINANIM.CPP
author sl
Tue, 10 Jun 2014 14:32:02 +0200 (2014-06-10)
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     1 // Copyright (c) 1999-2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Template for writing Anim DLL's

    15 // 

    16 //

    17 

    18 #include "mincmd.h"

    19 #include "minanim.h"

    20 

    21 

    22 GLDEF_C TInt E32Dll(TDllReason)

    23 	{

    24 	return(KErrNone);

    25 	}

    26 

    27 EXPORT_C CAnimDll *CreateCAnimDllL()

    28 	{

    29 	return(new(ELeave) CMinAnimDll());

    30 	}

    31 

    32 

    33 /*CMinAnimDll*/

    34 

    35 CAnim *CMinAnimDll::CreateInstanceL(TInt aType)

    36 	{

    37     switch (aType)

    38         {

    39     case EMinAnimWindow:

    40 	    return new(ELeave) CMinWindowAnim();

    41 	    

    42     case EMinAnimHandwriting:

    43 	    return new(ELeave) CMinHandAnim();

    44 	    

    45     default:         

    46         User::Leave(KErrArgument);

    47         }

    48     return NULL;    // dummy return to prevent compiler error

    49 	}

    50 

    51 

    52 /*CAnimateMbm*/

    53 

    54 CAnimateMbm::~CAnimateMbm()

    55 	{

    56 	delete iTimer;

    57 	delete iBitmap;

    58 	}

    59 

    60 void CAnimateMbm::ConstructL(TAny *, TBool )

    61 	{

    62 	iTimer=new(ELeave) CAnimTimer(this);

    63 	iTimer->ConstructL();

    64 	CActiveScheduler::Add(iTimer);

    65 	iInterval=100000;		//0.1 secs

    66 	iBitmap=new(ELeave) CFbsBitmap();

    67 	iWindowFunctions->SetRect(TRect(0,0,20,20));

    68 	}

    69 

    70 void CAnimateMbm::Animate()

    71 	{

    72 	if (!iRunning)

    73 		return;

    74 	iTimer->After(iInterval);

    75 	++iIndex;

    76 	while(LoadBitmap()!=KErrNone)

    77 		iIndex=0;

    78 	iWindowFunctions->ActivateGc();

    79 	Redraw();

    80 	WindowFunctions()->DeactivateGc();

    81 	WindowFunctions()->Update();

    82 	}

    83 

    84 TBool CAnimateMbm::OfferRawEvent(const TRawEvent& /*aRawEvent*/)

    85 	{

    86 	return EFalse;

    87 	}

    88 

    89 void CAnimateMbm::Animate(TDateTime* /*aDateTime*/)

    90 	{

    91 	}

    92 

    93 void CAnimateMbm::Redraw()

    94 	{

    95 	iGc->BitBlt(TPoint(),iBitmap);

    96 	}

    97 

    98 void CAnimateMbm::Command(TInt aOpcode,TAny *aParams)

    99 	{

   100 	switch (aOpcode)

   101 		{

   102 	case EMbmOpActivate:

   103 		//iFunctions->SetSync(MAnimGeneralFunctions::ESyncSecond);

   104 		iTimer->After(iInterval);

   105 		iRunning=ETrue;

   106 		break;

   107 	case EMbmOpDeactivate:

   108 		//iFunctions->SetSync(MAnimGeneralFunctions::ESyncNone);

   109 		iRunning=EFalse;

   110 		break;

   111 	case EMbmOpFaster:

   112 		iInterval=(19*iInterval.Int())/20;

   113 		break;

   114 	case EMbmOpSlower:

   115 		iInterval=(21*iInterval.Int())/20;

   116 		break;

   117 	case EMbmOpSetFileName:

   118 		iName=*STATIC_CAST(TBuf<32>*,aParams);

   119 		iIndex=0;

   120 		break;

   121 	default:

   122 		iFunctions->Panic();

   123 		}

   124 	}

   125 

   126 void CAnimateMbm::FocusChanged(TBool )

   127 	{

   128 	}

   129 

   130 TInt CAnimateMbm::CommandReplyL(TInt /*aOpcode*/,TAny* /*aParams*/)

   131 	{

   132 	return KErrNone;

   133 	}
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